554151264

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2220

約数の個数: 96

約数和(自身を含む): 1542240000

約数和(自身を除く): 988088736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 149, 152, 228, 298, 304, 447, 456, 596, 608, 894, 912, 1192, 1788, 1824, 2039, 2384, 2831, 3576, 4078, 4768, 5662, 6117, 7152, 8156, 8493, 11324, 12234, 14304, 16312, 16986, 22648, 24468, 32624, 33972, 38741, 45296, 48936, 65248, 67944, 77482, 90592, 97872, 116223, 135888, 154964, 195744, 232446, 271776, 303811, 309928, 464892, 607622, 619856, 911433, 929784, 1215244, 1239712, 1822866, 1859568, 2430488, 3645732, 3719136, 4860976, 5772409, 7291464, 9721952, 11544818, 14582928, 17317227, 23089636, 29165856, 34634454, 46179272, 69268908, 92358544, 138537816, 184717088, 277075632, 554151264]

約数ペア:

[(1, 554151264), (2, 277075632), (3, 184717088), (4, 138537816), (6, 92358544), (8, 69268908), (12, 46179272), (16, 34634454), (19, 29165856), (24, 23089636), (32, 17317227), (38, 14582928), (48, 11544818), (57, 9721952), (76, 7291464), (96, 5772409), (114, 4860976), (149, 3719136), (152, 3645732), (228, 2430488), (298, 1859568), (304, 1822866), (447, 1239712), (456, 1215244), (596, 929784), (608, 911433), (894, 619856), (912, 607622), (1192, 464892), (1788, 309928), (1824, 303811), (2039, 271776), (2384, 232446), (2831, 195744), (3576, 154964), (4078, 135888), (4768, 116223), (5662, 97872), (6117, 90592), (7152, 77482), (8156, 67944), (8493, 65248), (11324, 48936), (12234, 45296), (14304, 38741), (16312, 33972), (16986, 32624), (22648, 24468)]